FirstEnergy employees working as Nuclear Engineer in US have attributed a compensation and benefits rating of 4.2 out of 5 stars, based on 3 ratings. This is 2% higher than the average of Nuclear Engineer professionals at FirstEnergy worldwide.
The salary trajectory of a Nuclear Engineer ranges between locations and employers. The salary starts at $0 per year (estimate) and goes up to $0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Nuclear Engineer at FirstEnergy is $150,550 per year or $72 per hour, but some professionals have reported earning up to roughly $234,131 per year (90th percentile). The typical pay range is between $120,427 (25th percentile) and $190,591 (75th percentile) annually. This is based on 9 salaries submitted by FirstEnergy Nuclear Engineer professionals on Glassdoor, as of Jul 2026.
Nuclear Engineer professionals typically earn between $58 and $92 per hour.
Nuclear Engineer professionals typically earn between $10,036 and $15,883 monthly.